5-Fluoro-2,3-dihydrobenzofuran-2-carboxylic Acid CAS 89197-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89197-63-7 |
| Molecular Formula | C9H7FO3 |
| Molecular Weight | 182.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-2,3-dihydrobenzofuran-2-carboxylic Acid (CAS 89197-63-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7FO3. Molecular weight: 182.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7FO3 |
| Molecular Weight | 182.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-Fluorophthalamide (CAS 65610-12-0)
- 5-Fluoro-2,3-dihydrobenzofuran-3-carboxylic acid (CAS 93670-19-0)
- 4-Fluorophenylpyruvic acid, 97% (CAS 7761-30-0)
- imidazo[1,2-a]pyridin-2-ylmethanol hydrochloride (CAS 82090-50-4)
- (2,5,9-Trimethyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-10-3)
- 5-Methyl-4-(2-methyl-1,3-thiazol-4-yl)furan-2-carboxylic acid (CAS 1306604-60-3)
- 2-(1'-(Tert-Butoxycarbonyl)-5-Methyl-2,3-Dihydrospiro[Indene-1,4'-Piperidine]-3-Yl)Acetic Acid (CAS 1160247-57-3)
- 4-(4-Fluorophenyl)piperidine-2,6-dione (CAS 163631-01-4)
- N-(5-bromo-6-methylpyridin-2-yl)propionamide (CAS 638140-68-8)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com